CN214112358U - Adjustable seat headrest and vehicle - Google Patents

Abstract

The utility model provides an adjustable seat headrest and vehicle, the utility model discloses an adjustable seat headrest is installed on the seat body, and this adjustable seat headrest is including locating first headrest assembly and the second headrest assembly on the seat body, and first headrest assembly integrated into one piece is on the seat body, and has constructed the concave part on the seat body, and the concave part is located to the second headrest assembly to locate the front end of first headrest assembly along the vehicle direction of advance, and second headrest assembly is for first headrest assembly height-adjustable. The utility model discloses an adjustable seat headrest not only has headrest and back integral type and connects firm effect, but also can realize the upper and lower regulatory function of headrest to there is better result of use.

Description

Adjustable seat headrest and vehicle

Technical Field

The utility model relates to the technical field of seats, in particular to adjustable seat headrest. In addition, the utility model discloses still relate to the vehicle of installing this adjustable seat headrest.

Background

The headrest of the automobile seat is also called as a back cushion, and is an auxiliary device arranged for improving the riding comfort and the safety of the automobile. With the development of automobile technology and the improvement of living standard, people have higher and higher requirements on the comfort and the appearance of an automobile seat, and the seat is required to keep the stability of a headrest under various road conditions and various engine rotating speed conditions and not generate resonance with an automobile body to cause noise. One of the traditional seats is an integrated headrest, and the backrest is connected with the headrest through a framework, so that the function of adjusting the headrest up and down cannot be realized. The other type is an up-down adjustable headrest, a headrest assembly is separated from a backrest, and an obvious gap exists between the headrest assembly and the backrest, so that although the height can be adjusted, the support strength and the use effect are not good enough.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides an adjustable seat headrest to at least solve the problem of lifting support strength and adjustable height in the prior art, and have a better effect.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides an adjustable seat headrest, installs on the seat body, in construct first headrest assembly and second headrest assembly on the seat body, first headrest assembly integrated into one piece in on the seat body, and in construct the concave part on the seat body, the second headrest assembly is located the concave part to locate along the vehicle direction of advance the front end of first headrest assembly, just the second headrest assembly for first headrest assembly height-adjustable.

Further, the concave part is a mounting groove formed in the seat body and located in front of the second headrest assembly, and the second headrest assembly is arranged in the mounting groove.

Furthermore, a headrest inserting rod is arranged on the second headrest assembly, the headrest inserting rod is inserted into the seat body, and a lifting adjusting piece is arranged between the headrest inserting rod and the seat body so as to adjust the height of the second headrest assembly on the seat body.

Furthermore, the lifting adjusting part comprises a lifting adjusting buckle arranged on the seat body, a positioning clamping plate is arranged on the lifting adjusting buckle, a plurality of positioning clamping grooves arranged at intervals are constructed on the headrest inserting rod corresponding to the positioning clamping plate, and different positions of the headrest inserting rod are arranged on the seat body due to the fact that the positioning clamping plates are clamped in different positioning clamping grooves.

Furthermore, the headrest inserted link cartridge is fixed in on the second headrest assembly, just the headrest inserted link include the cartridge in two cartridge posts on the seat body, and connect in two spliced pole between the cartridge post, spliced pole fixed connection in on the second headrest assembly.

Furthermore, the positioning clamping groove is formed in one of the insertion columns.

Furthermore, a guide buckle for inserting another inserting column is arranged on the seat body.

Compared with the prior art, the utility model discloses following advantage has:

(1) adjustable seat headrest through the setting with seat body integrated into one piece's first headrest assembly to and locate the height-adjustable's on the seat body second headrest assembly, not only have headrest and back integral type and connect firm effect, but also can realize the upper and lower regulatory function of headrest, and have better result of use.

(2) The mounting groove that sets up is favorable to providing the installation basis for the setting of second headrest assembly.

(3) The headrest inserting rod is connected with the seat body in an inserting mode, the height adjustment of the second headrest assembly is achieved through the lifting adjusting piece, the technology is mature, the operation is simple and convenient, and the reliability of the height adjustment is high.

(4) The positioning clamping plate and different positioning clamping grooves are adopted for clamping connection, the structure is simple, and the positioning is firm and reliable.

(5) The headrest inserted link sets up two cartridge posts, is favorable to improving the equilibrium of second headrest assembly and this body coupling of seat.

(6) Set up the direction buckle, help the direction removal of headrest inserted bar.

In addition, another object of the present invention is to provide a vehicle, which includes a vehicle body, wherein the adjustable seat headrest is installed on the vehicle body.

The utility model discloses a vehicle and as above adjustable seat headrest have the same beneficial effect for prior art, no longer describe herein.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural view of an adjustable seat headrest according to a first embodiment of the present invention;

fig. 2 is a schematic structural view of a seat body according to a first embodiment of the present invention;

fig. 3 is a schematic structural diagram of a second headrest assembly according to a first embodiment of the present invention;

fig. 4 is a schematic structural view of an assembly state of the headrest insertion rod and the lifting adjusting buckle according to the first embodiment of the present invention;

fig. 5 is a schematic structural view of a headrest rod according to a first embodiment of the present invention;

description of reference numerals:

1. a seat body; 11. a first headrest assembly; 101. a lifting adjusting buckle; 1011. a button; 102. a guide buckle; 2. a second headrest assembly; 3. a headrest insert rod; 301. inserting a column; 302. connecting columns; 303. positioning the clamping groove; 100. and (5) inserting holes.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, in the description of the present invention, the terms "mounted," "connected," and "connecting" are to be construed broadly unless otherwise specifically limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention can be understood in combination with the specific situation.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

The embodiment relates to an adjustable seat headrest which is arranged on a seat body, wherein the adjustable seat headrest comprises a first headrest assembly and a second headrest assembly which are arranged on the seat body, the first headrest assembly is integrally formed on the seat body, a concave part is constructed on the seat body, the second headrest assembly is arranged on the concave part and is arranged at the front end of the first headrest assembly along the advancing direction of a vehicle, and the height of the second headrest assembly relative to the first headrest assembly is adjustable.

The adjustable seat headrest of this embodiment through the setting with seat body integrated into one piece's first headrest assembly to and locate the height-adjustable's on the seat body second headrest assembly, not only has headrest and back integral type and connects firm effect, but also can realize the upper and lower regulatory function of headrest.

Based on the above overall design concept, an exemplary structure of the adjustable seat headrest of the present embodiment is shown in fig. 1, and the adjustable seat headrest is specifically installed on a seat body 1, wherein a first headrest assembly 11 and a second headrest assembly 2 are configured on the seat body 1, the first headrest assembly 11 is integrally formed on the seat body 1, a concave portion is configured on the seat body 1, the second headrest assembly 2 is disposed in the concave portion and is disposed at a front end of the first headrest assembly 11 along a vehicle advancing direction, and a height of the second headrest assembly 2 is adjustable relative to the first headrest assembly 11.

Specifically, the recessed portion is a mounting groove formed on the seat body 1 in front of the second headrest assembly 2, so as to provide a mounting base for the second headrest assembly 2. As shown in fig. 1 and fig. 2, the second headrest assembly 2 is disposed in the mounting groove, specifically, an insertion hole 100 is disposed at the bottom of the mounting groove, and the second headrest assembly 2 is inserted into the insertion hole 100. As shown in fig. 1 to 5, a headrest rod 3 is disposed on the second headrest assembly 2, the headrest rod 3 is inserted into the seat body 1, and a lifting adjustment member is disposed between the headrest rod 3 and the seat body 1, so that the second headrest assembly 2 can be adjusted in height relative to the seat body 1.

As shown in fig. 3 to 5, the headrest insertion rod 3 of the present embodiment is inserted and fixed to the second headrest assembly 2, and the headrest insertion rod 3 is n-shaped as a whole and includes two insertion posts 301 inserted and fixed to the seat body 1 and a connection post 302 connected between the two insertion posts 301, the connection post 302 is n-shaped when connected to the two connection posts 302, and the connection post 302 is fixedly connected to the second headrest assembly 2. Through the insertion connection of the two insertion columns 301 and the seat body 1, the balance of the connection of the second headrest assembly 2 and the seat body 1 can be improved.

In addition, the lifting adjusting member of the present embodiment includes a lifting adjusting buckle 101 mounted on the seat body 1, and as shown in fig. 1 to 5, in the present embodiment, the position adjustment of the headrest insertion rod 3 is facilitated. Be equipped with the location cardboard on lift adjustment buckle 101, corresponding to the location cardboard, construct the positioning channel section 303 that a plurality of intervals set up on headrest inserted bar 3, because of the location cardboard is put in the card of different positioning channel section 303, and make headrest inserted bar 3's different positions install on seat body 1, realize the altitude mixture control of second headrest assembly 2 promptly.

In this embodiment, carry out the chucking through adopting location cardboard and different positioning groove 303 and be connected, have simple structure, and the firm reliable advantage in location. It should be noted that, the lifting adjusting buckle 101 of the present embodiment adopts a structure in the prior art,

in addition, in this implementation, a positioning clamping groove 303 is provided on one of the insertion posts 301, and is matched with the lifting adjusting buckle 101, and the positioning clamping plate is released from being matched with the positioning clamping groove 303 by operating a button 1011 on the lifting adjusting buckle 101, so that the headrest insertion rod 3 can move up and down relative to the seat body 1, and when the headrest insertion rod is adjusted to a proper position, the positioning clamping plate is clamped with the positioning clamping groove 303, so that the headrest insertion rod 3 is fixed. For one of the insertion columns 301 provided with the positioning clamping grooves 303, the guide buckle 102 is arranged between the other insertion column 301 and the seat body 1, so that on one hand, a certain clamping effect can be achieved on the insertion column 301, and on the other hand, the guide effect can be facilitated when the headrest insertion rod 3 moves, and the height of the second headrest assembly 2 is easily and conveniently adjusted.

The adjustable seat headrest of this embodiment not only has headrest and back integral type and connects firm effect, but also can realize the upper and lower regulatory function of headrest to can promote user's use impression greatly, and have better result of use.

Example two

The present embodiment relates to a vehicle, which includes a vehicle body, and an adjustable seat headrest according to the first embodiment is mounted on the vehicle body. The vehicle of this embodiment is through adopting the adjustable seat headrest in the embodiment one, can great promotion user's driving experience and use the impression.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides an adjustable seat headrest installs on seat body (1), its characterized in that: the seat is characterized in that a first headrest assembly (11) and a second headrest assembly (2) are constructed on the seat body (1), the first headrest assembly (11) is integrally formed on the seat body (1), a concave part is constructed on the seat body (1), the second headrest assembly (2) is arranged on the concave part and arranged at the front end of the first headrest assembly (11) along the advancing direction of a vehicle, and the second headrest assembly (2) is adjustable in height relative to the first headrest assembly (11).

2. The adjustable seat headrest of claim 1, wherein: the concave part is formed in a mounting groove formed in the seat body (1) and located in front of the second headrest assembly (2), and the second headrest assembly (2) is arranged in the mounting groove.

3. The adjustable seat headrest of claim 1, wherein: the headrest assembly is characterized in that a headrest inserting rod (3) is arranged on the second headrest assembly (2), the headrest inserting rod (3) is inserted into the seat body (1), and a lifting adjusting piece is arranged between the headrest inserting rod (3) and the seat body (1) to form height adjustment of the second headrest assembly (2) on the seat body (1).

4. The adjustable seat headrest of claim 3, wherein: the lifting adjusting piece comprises a lifting adjusting buckle (101) arranged on the seat body (1), a positioning clamping plate is arranged on the lifting adjusting buckle (101), a plurality of positioning clamping grooves (303) arranged at intervals are constructed on the headrest inserted bar (3) corresponding to the positioning clamping plate, and the different positions of the headrest inserted bar (3) are arranged on the seat body (1) for installation due to the fact that the positioning clamping plates are arranged in different clamping positions in the positioning clamping grooves (303).

5. The adjustable seat headrest of claim 4, wherein: headrest inserted bar (3) cartridge is fixed in on second headrest assembly (2), just headrest inserted bar (3) including the cartridge in two cartridge posts (301) on seat body (1), and connect in two spliced pole (302) between cartridge post (301), spliced pole (302) fixed connection in on second headrest assembly (2).

6. The adjustable seat headrest of claim 5, wherein: the positioning clamping groove (303) is arranged on one of the insertion columns (301).

7. The adjustable seat headrest of claim 6, wherein: the seat body (1) is provided with a guide buckle (102) for inserting another inserting column (301).

8. A vehicle comprising a body, characterized in that an adjustable seat headrest according to any one of claims 1 to 7 is provided on the body.

Images